494425207 has 2 divisors, whose sum is σ = 494425208. Its totient is φ = 494425206.

The previous prime is 494425187. The next prime is 494425219. The reversal of 494425207 is 702524494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 494425207 - 2⁷ = 494425079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494425247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247212603 + 247212604.

It is an arithmetic number, because the mean of its divisors is an integer number (247212604).

Almost surely, 2^494425207 is an apocalyptic number.

494425207 is a deficient number, since it is larger than the sum of its proper divisors (1).

494425207 is an equidigital number, since it uses as much as digits as its factorization.

494425207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 494425207 is about 22235.6741971095. The cubic root of 494425207 is about 790.7396837538.

The spelling of 494425207 in words is "four hundred ninety-four million, four hundred twenty-five thousand, two hundred seven".